ELKU-N H200-200 (Nx H225-200, Cast Iron)
Shaft Coupling
Price without VAT: 2,081.05€
Price including VAT: 2,518.07€ with VAT
Catalogue price excluding VAT:
2,123.52€
At supplier, we usually ship within 3 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Specifications
Outer diameter of the coupling. In KWD ELKU-N couplings, it is commonly denoted as d6 or d6.
Overall coupling length. In KWD ELKU-N couplings, it is commonly denoted as l1 or l1.
In the TYMA Product Catalogues you can find this material also described with the abbreviation GG.
Shaft Coupling Description
ELKU-N H200-200 (Nx H225-200, Cast Iron) is a set of parts for assembling the KWD ELKU-N shaft coupling.
KWD ELKU-N is torsionally flexible, puncture-proof shaft coupling. It transmits torque through pressure-stressed elastic "H" shaped buffers to absorb shock and torsional vibrations. These buffers are not connected to each other but are individually mounted in the hub. The set of buffers then corresponds to a discontinuous ring-shaped element. This element is oil resistant and electrically conductive
This ELKU-N coupling is of series H. Due to the design of the pumps, one of the hubs is composed of three parts – a flange hub, an outer claw ring and a spacer, which is bolted to the hub and claw ring. When disassembling for service, there is then no need to move the individual machine parts and the necessary space is created (e.g. for removing the pump rotor).
ELKU-N coupling hubs are made of grey cast iron. They are supplied as semi-finished products and the bore must be adjusted before mounting the coupling on the shafts.
ELKU-N coupling can be used for both directions of rotation and each mounting position. It is compatible with Flender N-EUPEX couplings.
Construction
- One-piece hub
- Flange hub
- Claw ring
- "H" shaped elastic buffers
- Spacer
Typical Applications
ELKU-N elastic couplings are designed for the highest requirements in a wide range of industries, especially for compressors, pumps, conveyors and many other machines.
They are available in two-part or three-part versions and in many other variants with brake discs, brake drums or with spacers. The three-part design allows the replacement of elastic elements without the need to disassemble the machine.
Properties
- Compensates for angular, parallel and axial shaft misalignments of the connected machines
- Elastic elements operate in temperature ranges of −30 °C to +100 °C
- Replacement of elastic elements without axial movement of the coupled machines
- Nominal torque TKN form 25 to 100,000 Nm.
- Dimensions interchangeable with N-EUPEX couplings and other similar types
Documents for Download
Related Products
KWD ELKU-N A Elastic Couplings
KWD ELKU-N B Elastic Couplings
Questions about This Product?
Don’t hesitate to contact us – our specialists will be happy to help with any questions about this shaft coupling.
Shaft Coupling Manufacturer Profile
The Saxon-based company KWD Kupplungswerk Dresden AG is a specialized manufacturer of couplings and drive components. In recent years, KWD has expanded its presence worldwide in the field of rail vehicle engineering.
KWD couplings are used in machinery and equipment for mining, mechanical engineering, construction, agricultural machinery, wind power plants, steelworks, and rolling mills, as well as many other drive applications. They are valued for their functionality, robustness, and reliability.
We are an authorized distributor of shaft couplings for industrial applications from the German company KWD Kupplungswerk Dresden AG.